GF91.25-P-5202SX Dynamic Seat Control Unit, Component Description

GF91.25-P-5202SX Dynamic Seat Control Unit, Component Description
- with CODE (432) Left and right dynamic multicontour seat up to Model Year 8

Component Identification:

Location
The dynamic seat control unit is located in the respective front seat backrest.

Task
^ Actuation of the pneumatic pump for dynamic seat control (M40/1)
^ Adjustment of the seat hardness and seat contour
^ Actuation of the pressure valves for seat backrest and seat cushion as well as shoulder support, lateral support, and upper leg support
^ Actuation of the dynamic lumbar support (massage)
^ Adjusting and storing air cushion pressure values

Discrete inputs
^ Circuit 31 and circuit 30
^ Pressure valves
^ Massage valves

Discrete outputs
^ Pressure valves
^ Massage valves

CAN signals
The dynamic seat control units are interior CAN participants, whereby the left front seat control unit (N32/1) or the right front control unit (N32/2) serve as an interface.